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EP1031851A3 - Radargerät - Google Patents

Radargerät Download PDF

Info

Publication number
EP1031851A3
EP1031851A3 EP00301484A EP00301484A EP1031851A3 EP 1031851 A3 EP1031851 A3 EP 1031851A3 EP 00301484 A EP00301484 A EP 00301484A EP 00301484 A EP00301484 A EP 00301484A EP 1031851 A3 EP1031851 A3 EP 1031851A3
Authority
EP
European Patent Office
Prior art keywords
signal
radar apparatus
roadbed
processing unit
reflection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00301484A
Other languages
English (en)
French (fr)
Other versions
EP1031851A2 (de
EP1031851B1 (de
Inventor
Jun c/o K.K. Hon-da Gijutsu Kenkyusho Ashihara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP1031851A2 publication Critical patent/EP1031851A2/de
Publication of EP1031851A3 publication Critical patent/EP1031851A3/de
Application granted granted Critical
Publication of EP1031851B1 publication Critical patent/EP1031851B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4056—Means for monitoring or calibrating by simulation of echoes specially adapted to FMCW
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • G01S7/4091—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder during normal radar operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/411—Identification of targets based on measurements of radar reflectivity
    • G01S7/412—Identification of targets based on measurements of radar reflectivity based on a comparison between measured values and known or stored values

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP00301484A 1999-02-24 2000-02-24 Radargerät Expired - Lifetime EP1031851B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4605599 1999-02-24
JP04605599A JP4045043B2 (ja) 1999-02-24 1999-02-24 レーダ装置

Publications (3)

Publication Number Publication Date
EP1031851A2 EP1031851A2 (de) 2000-08-30
EP1031851A3 true EP1031851A3 (de) 2001-04-18
EP1031851B1 EP1031851B1 (de) 2006-11-02

Family

ID=12736348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00301484A Expired - Lifetime EP1031851B1 (de) 1999-02-24 2000-02-24 Radargerät

Country Status (4)

Country Link
US (1) US6369747B1 (de)
EP (1) EP1031851B1 (de)
JP (1) JP4045043B2 (de)
DE (1) DE60031592T2 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11109030A (ja) * 1997-10-01 1999-04-23 Fujitsu Ten Ltd 車載用レーダ装置
KR100405705B1 (ko) * 2001-04-26 2003-11-14 현대자동차주식회사 모노펄스를 이용한 차량위치 탐지방법
JP3893912B2 (ja) * 2001-07-18 2007-03-14 株式会社日立製作所 車両制御装置
JP3797277B2 (ja) * 2002-06-04 2006-07-12 株式会社村田製作所 レーダ
US6906661B2 (en) * 2002-10-17 2005-06-14 Honda Motor Co., Ltd. Object-detecting system for vehicle
DE10260434A1 (de) * 2002-12-21 2004-07-08 Volkswagen Ag Längenmessung mit Radar
US6943727B2 (en) 2002-10-29 2005-09-13 Volkswagen Ag Length measurement with radar
US6714156B1 (en) 2002-11-22 2004-03-30 Visteon Global Technologies, Inc. Method for correcting radar misalignment
JP3757936B2 (ja) * 2002-11-29 2006-03-22 株式会社デンソー 車両用障害物認識装置
JP4408638B2 (ja) * 2003-03-04 2010-02-03 富士通テン株式会社 異常検出機能を備えたレーダ装置
US7409294B2 (en) 2003-10-17 2008-08-05 Applied Concepts, Inc. Traffic alert police radar
JP2006047052A (ja) * 2004-08-03 2006-02-16 Denso Corp ミリ波レーダ装置
JP4188336B2 (ja) * 2005-04-12 2008-11-26 本田技研工業株式会社 物体検知装置
DE102005056800A1 (de) * 2005-11-29 2007-05-31 Valeo Schalter Und Sensoren Gmbh Verfahren zum Betreiben eines Radarsystems und Radarsystem
JP2007178183A (ja) 2005-12-27 2007-07-12 Mazda Motor Corp 車両の障害物検知装置
US7538718B2 (en) * 2007-01-30 2009-05-26 Tdk Corporation Radar system
DE102009032124B4 (de) * 2009-07-08 2021-02-04 Valeo Schalter Und Sensoren Gmbh Verfahren zum Erkennen eines blockierten Zustands eines Radargeräts und Fahrerassistenzeinrichtung
DE102009060899A1 (de) * 2009-12-10 2011-06-16 Jacobs University Bremen Ggmbh Verfahren zum Bestimmen einer Geschwindigkeit eines Empfängers sowie Empfangsvorrichtung zur Durchführung des Verfahrens
FR2961054A1 (fr) * 2010-06-08 2011-12-09 Sigfox Wireless Procede d'utilisation d'une ressource frequentielle partagee, procede de configuration de terminaux, terminaux et systeme de telecommunications
JP5684533B2 (ja) * 2010-10-21 2015-03-11 日本電産エレシス株式会社 電子走査型レーダ装置、受信波方向推定方法及び受信波方向推定プログラム
DE102011055693A1 (de) * 2011-11-24 2013-05-29 Hella Kgaa Hueck & Co. Radargerät und Verfahren zur Erkennung eines Ausfalls eines Empfangskanals eines Radargerätes
CN105073615B (zh) * 2013-03-05 2017-09-19 通力股份公司 电梯的门道
JP6448179B2 (ja) * 2013-08-08 2019-01-09 日本信号株式会社 レーダ装置
DE102013111517A1 (de) * 2013-10-18 2015-04-23 Hella Kgaa Hueck & Co. Radargerät und Verfahren zum Betreiben eines Radargerätes
KR101892306B1 (ko) * 2013-12-18 2018-08-27 주식회사 만도 Fmcw 레이더 기반의 도로 환경 감지 방법 및 장치
JP6413457B2 (ja) * 2014-08-08 2018-10-31 株式会社デンソー 降水判定装置
US10705105B2 (en) 2017-07-21 2020-07-07 Applied Concepts, Inc. Absolute speed detector
US10097287B1 (en) * 2017-09-07 2018-10-09 Nxp B.V. RF radar device BIST using secondary modulation
US10754008B2 (en) * 2018-02-15 2020-08-25 GM Global Technology Operations LLC Vehicle radar system that addresses doppler frequency shift and method of using the same
US20220206110A1 (en) * 2019-05-14 2022-06-30 Mitsubishi Electric Corporation On-vehicle object detection system
CN112485834B (zh) * 2020-11-23 2022-07-15 云南航天工程物探检测股份有限公司 一种多车道路基三维检测与成像方法
CN112991797B (zh) * 2021-03-08 2022-06-14 中国科学院计算技术研究所 一种基于窄波束的无线导轨系统和控制车辆行驶的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19715999A1 (de) * 1997-04-17 1998-10-22 Daimler Benz Ag Radar-Anordnung zur Straßenzustandserkennung in einem Kraftfahrzeug
US5839096A (en) * 1997-03-10 1998-11-17 Hittite Microwave Corporation Self-implementing diagnostic system

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US2841782A (en) * 1954-06-15 1958-07-01 Hazeltine Research Inc Equipment monitoring apparatus for radar system
JPS56665A (en) * 1979-06-15 1981-01-07 Nissan Motor Co Ltd Protective device of ground speed radar for vehicle
JPH0516537Y2 (de) * 1986-07-22 1993-04-30
GB9112838D0 (en) * 1991-06-14 1991-10-16 Philips Electronic Associated Fmcw radar range calibration
DE4244608C2 (de) * 1992-12-31 1997-03-06 Volkswagen Ag Mittels eines Computers durchgeführtes Radarverfahren zur Messung von Abständen und Relativgeschwindigkeiten zwischen einem Fahrzeug und vor ihm befindlichen Hindernissen
JP3232163B2 (ja) * 1993-05-26 2001-11-26 松下電工株式会社 車載用超音波センサ装置
JP2989428B2 (ja) 1993-06-17 1999-12-13 本田技研工業株式会社 時分割型ｆｍレーダシステム
JP3639056B2 (ja) * 1996-08-16 2005-04-13 富士通株式会社 レーダ装置の故障判別装置
JPH10145129A (ja) 1996-11-01 1998-05-29 Honda Motor Co Ltd アンテナ装置
JP2935419B2 (ja) * 1996-11-15 1999-08-16 本田技研工業株式会社 Ｆｍレーダ装置
US6087975A (en) * 1997-06-25 2000-07-11 Honda Giken Kogyo Kabushiki Kaisha Object detecting system for vehicle
JPH11109030A (ja) * 1997-10-01 1999-04-23 Fujitsu Ten Ltd 車載用レーダ装置
JP3488610B2 (ja) * 1997-12-03 2004-01-19 富士通テン株式会社 レーダ装置
JP2930236B1 (ja) * 1998-01-26 1999-08-03 本田技研工業株式会社 レーダ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839096A (en) * 1997-03-10 1998-11-17 Hittite Microwave Corporation Self-implementing diagnostic system
DE19715999A1 (de) * 1997-04-17 1998-10-22 Daimler Benz Ag Radar-Anordnung zur Straßenzustandserkennung in einem Kraftfahrzeug

Also Published As

Publication number Publication date
EP1031851A2 (de) 2000-08-30
JP4045043B2 (ja) 2008-02-13
JP2000241538A (ja) 2000-09-08
DE60031592D1 (de) 2006-12-14
US6369747B1 (en) 2002-04-09
DE60031592T2 (de) 2007-10-18
EP1031851B1 (de) 2006-11-02

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